BANYAN, Muhannad Abd al Rub; AL-AMARI, Yahya Omar; BANYAN, Hisham Mohammed; AL-AMARI, Ali Abdul Karim; BANYAN, Al-Mutasem Abdullah. Yemen Ejar. Institutional Repository for Scientific Scholarship at 21 September University for Medical and Applied Sciences, اليمن، صنعاء, v. 7, n. 2, p. 1–74, 2026. DOI: 10.65693/irss.2026.v7i2.286. Disponível em: https://ojs.21umas.edu.ye/irss/article/view/286. Acesso em: 15 sep. 2026.